baber/WOPTO huggingface dataset:
Patent EP-0332947-A1 (EP)
Inventor: FRIEDRICH KARL
IPC: E02F9/18
Filed: 1989-03-03
Abstract: A shovel loader with a swinging loading arm linked to the front side and an engine mounted at the tail side as well as a rigid frame comprising longitudinal and cross members (4, 14, 15), the lateral longitudinal members of which extend portal-like above the rear wheels and, in the area of the centre section of the vehicle, run at the level of the vehicle base adjoining the entrance, is additionally reinforced by including further frame parts. On the other hand, this is precisely intended to achieve a saving in weight. Measures for achieving this object consist in the fact that the lateral longitudinal members have a front section extending partly above the front wheels, on which front section the front part of the vehicle is constructed, and that the frame also has a centre longitudinal member (22) which runs approximately at the level of the vehicle base, extends between the wheel axles and to the rear up to the vehicle tail and is connected directly or via stays to several cross members, and provided on its underside are the axle flanges for the fastening of the rear axle. …<IMAGE>…
Patent EP-0345428-A1 (EP)
Inventor: TODA MASAAKI
IPC: C07D207/08
Filed: 1989-04-06
Abstract: Heterocyclic compounds of the general formula:
     wherein, Z represents a methylene group or a sulfur atom, and non-toxic salts or hydrates thereof possess an inhibitory activity on prolyl endopeptidase, and therefore are usefull for prevention and/or treatment of amnesia.
Patent EP-0355479-A1 (EP)
Inventor: SCHOLL HANS JOACHIM DR
IPC: C08G18/22
Filed: 1989-07-29
Abstract: Novel catalysts are obtainable by the action of alkali metal fluorides on quaternary ammonium salts or phosphonium salts. They are used for the preparation of polyisocyanates containing isocyanurate groups.
Patent EP-0356798-A1 (EP)
Inventor: HASEBE KANETERU BANDO CHEMICAL
IPC: F16H7/02
Filed: 1989-08-11
Abstract: A flat belt transmission has two spaced flat pulleys and a flat belt (4) reeved around the flat pulleys. Each pulley (1) can have a plurality of crowns (3) arranged in the width direction of the outer periphery thereof. The flat belt (4) can be a plurality of belts (5) with a narrow width, one for each of the crowns (3). The flat belt (4) can be a single belt with a part extending in the longitudinal direction of the belt in its inner periphery. The flat belt (4) can be used with the flat pulley (1) of the above construction or a flat pulley having a single crown of its outer periphery. In addition, the plurality of crowns (3) are formed on the outer periphery of the flat pulley (1) so as to be spaced at the same distance from the center of rotation of the pulley, or the outer periphery of the flat pulley (1) can be in the form of a circular arc to change height of the crowns (3). The bearing stress generated in the belt (4) is spread over the width of the belt (4), so that even if the widths of the pulley (1) and the belt (4) are increased, the transmission capacity of the flat belt (4) can be increased.
Patent EP-0374954-A1 (EP)
Inventor: ICHIKAWA YASUNORI
IPC: C01G5/02
Filed: 1989-12-22
Abstract: A control process and apparatus for the formation of silver halide grains comprising a mixer disposed outside of a reaction vessel containing an aqueous protective colloid solution and causing a nucleus formation (nucleation) and/or a crystal growth of silver halide grains. The process and apparatus further include: supplying an aqueous solution of a water-soluble silver salt, an aqueous solution of water-soluble halide(s), and an aqueous solution of a protective colloid to the mixer through supply conduits while controlling the flow rates of the solutions; mixing them while controlling the rotational speed of a stirrer of the mixer to form fine, silver halide grains; and immediately supplying the fine grains into the reaction vessel through a conduit connecting the mixer to the reaction vessel to perform the nucleus formation and/or the crystal growth of the silver halide grains in the reaction vessel. The control process and apparatus further comprise measuring the silver ion potential of the fine grains formed in the mixer or the silver ion potential in the reaction vessel with an electrode, and controlling the flow rate of at least one of the aqueous silver salt solution, the aqueous halide solution, and the aqueous protective colloid solution being added to the mixer, such that the measured value equals a predetermined value.
Patent EP-0378849-A1 (EP)
Inventor: FULTON JANET BARBARA
IPC: C08C19/22
Filed: 1989-12-23
Abstract: The present invention provides a method to prepare an adduct of a nitrile rubber and an amino alcohol. The present adducts have 2-oxazoline functionality which is detectable in the infrared spectrum.
Patent EP-0379726-A1 (EP)
Title: Reinigungsmaschine für Textilfasern
Inventor: SCHMID RENE
IPC: D01G9/04
Filed: 1989-12-27
Abstract: Die Maschine besitzt eine liegende, mit Schlagstiften (3) besetzte Walze (1), unter deren Unterseite Stabroste (4, 5) angeordnet sind. Ueber der Oberseite der Walze (1) münden bei einem Ende derselben eine Einlassleitung (9) und beim anderen Ende eine Auslassleitung (10) für einen die Textilfasern in Flockenform transportierenden Förderluftstrom. Zwischen den Mündungen der Einlassleitung (9) und der Auslassleitung (10) sind über der Oberseite der Walze (1) schräg gestellte Leitplatten (11) angeordnet. Die Leitplatten (11) begrenzen Ueberleitkammern, welche den Förderluftstrom in Richtung der Achse der Walze (1) weiterbewegen. Die Ueberleitkammern sind mit einer luft- und staubdurchlässigen Wand (6, 7, 8) abgedeckt, über welcher eine an eine Saugleitung (15) angeschlossene Unterdruckkammer (14) liegt. Die Maschine kann damit aus dem Faserflokkenstrom nicht nur gröbere Verunreinigungen durch die Stabroste (4, 5) hindurch abscheiden, sondern auch feine, staubförmige Verunreinigungen, die durch die luft- und staubdurchlässige Wand (6, 7, 8) hindurch in die Unterdruckkammer (14) und dann in die Saugleitung (15) gesaugt werden.
Patent EP-0323900-A1 (EP)
Inventor: ALMOND JEFFREY WILLIAM
IPC: A61K39/29
Filed: 1989-01-05
Abstract: An attenuated enterovirus or rhinovirus, suitable for use as a vaccine, has an attenuating mutation at least at a position which is, or corresponds with, position 479 and/or 482 of poliovirus type 3 Leon strain.
Patent EP-0343828-A1 (EP)
Inventor: KONO TAKESHI
IPC: G01R31/316
Filed: 1989-05-16
Abstract: An LSI system includes: a multi-layer print board (300); and a plurality of LSI circuit chips (100 to 103) mounted on the multi-layer printed circuit board, each including a plurality of pins (E,520), a reference voltage terminal (F), a pin scan out terminal (G) and a plurality of pin scan out circuits (130i) corresponding to the pins on a one-to-one basis. The multi-layer printed circuit board includes a reference voltage feeding layer (310) formed therein in a form of a mesh or a sheet. By electrically connecting each reference voltage terminal of the plurality of LSI circuit chips to the reference voltage feeding layer, a substantially equal reference voltage can be fed to each LSI and a voltage drop thereof is reduced.
Patent EP-0341296-A1 (EP)
Inventor: SUZUKI SATOSHI
IPC: H01B13/00
Filed: 1988-10-14
Abstract: L'appareil de fabrication de câbles électriques comprend une zonede fabrication de câbles dans laquelle un mécanisme à navette (10) déplace des fils électriques (1) tenus, depuis une première position vers une seconde position dans laquelle les extrémités des fils espacés sont positionnées entre des bandes parallèles espacées (26). Des organes de serrage (25c) déplacent les bandes en engagement avec les extrémités des fils espacés et serrent les extrémités des fils enrubannés entre les organes de serrage. Ensuite, le mécanisme à navette (10), une fois desserré, se déplace le long des fils pour revenir à la première position. Un mécanisme d'alimentation en fil (34, 38) amène les fils (1) sur une longueur prédéterminée, et des organes de coupe et de terminaison (61, 61a) coupent les fils et les terminent dans un connecteur électrique (2) formant ainsi un câble, une extrémité des fils étant enrubannée et les autres extrémités étant connectées à un connecteur. Un mécanisme de transfert (40) reçoit les fils (1) adjacents aux extrémités des fils enrubannés et transfère le câble hors de la zone de fabrication de câbles.
Patent EP-0364517-A1 (EP)
Inventor: GIRARDOT JEAN-MARIE
IPC: A61L27/50
Filed: 1989-01-31
Abstract: Un procédé permet de retarder ou de prévenir la calcification d'une prothèse implantée chez un mammifère par accouplement de manière covalente à la prothèse, avant implantation, d'une quantité efficace d'un agent anticalcification sous forme d'un acide carboxylique aliphatique, ou d'un de ses dérivés, contenant environ 8 à 30 atomes de carbone, et pouvant être à chaîne droite ou ramifiée et saturée ou non saturée. Une tel acide est substitué par au moins un groupe amino, mercapto, carboxylique ou hydroxylique, par lequel l'accouplement covalent se produit. Dans le cas d'une prothèse de tissu naturel, on peut effectuer un tel accouplement à un groupe aldéhyde de glutaraldéhyde dans lequel le tissu est pré-imbibé.
Patent EP-0448553-A1 (EP)
Inventor: BARTLETT EDWIN S
IPC: B22D11/06
Filed: 1989-03-07
Abstract: Un écumeur à rouleau lisse (36) peut être utilisé pour la coulée d'une bande (34) par le procédé de traînée de coulée pour obtenir une régulation du calibrage et une surface supérieure lisse. Du métal liquide (32) est coulé sur un substrat coquillé mobile (33) où il se solidifie pour former une bande. L'écumeur (36) est positionné au-dessus du substrat (33) et à un intervalle fixe par rapport à celui-ci à l'aide de moyens appropriés, par exemple par un dispositif d'espacement (37) entre la surface de coulée et l'écumeur à rouleau. L'écumeur à rouleau n'est pas trempé en surface et n'est pas utilisé pour solidifier le liquide. Il jauge et lisse le liquide avant solidification sur le substrat. Un agent de séparation peut être utilisé sur l'écumeur à rouleau pour empêcher le collage et pour réduire le transfert de chaleur. Une suie carbonée provenant d'un combustible d'hydrocarbure est un agent de séparation utile.
Patent EP-0420868-A1 (EP)
Inventor: FODOR JOSEF
IPC: C10M133/38
Filed: 1989-05-17
Abstract: On a mis au point un procédé et des compositions permettant de réduire l'usure sur des surfaces soumises à des forces de frottement. On peut appliquer lesdites compositions lubrifiantes dans un support pouvant être de nature organique ou inorganique. Dans ce système, des couches multimoléculaires sont adsorbées sur les surfaces à protéger, permettant ainsi l'accumulation de films protecteurs relativement épais sur les surfaces soumises à l'usure par frottement. Les molécules ayant cette propriété sont essentiellement des systèmes d'anneaux non saturés simples ou condensés qui comprennent au moins un anneau hétérocyclique non saturé à six éléments comprenant au moins une fraction hétérocyclique agissant en tant que fraction recevant et donnant de l'hydrogène. Si des substituants sont présents, ils ne devraient pas créer d'empêchement stérique et/ou rendre la molécule basique ou acide au point de modifier la géométrie stérique de la molécule et d'empêcher l'interaction des groupes actifs.
Patent EP-0454675-A1 (EP)
Inventor: MESENICH GERHARD DIPL-ING
IPC: F02M51/08
Filed: 1989-10-10
Abstract: Est décrite une soupape électromagnétique pour l'injection de carburant dans la conduite d'admission de moteurs à combustion. La soupape comprend un induit à inclinaison de très faible masse. La soupape est montée dans un logement en plastique et peut par conséquent être fabriquée à faible coût. On peut également adapter ladite soupape pour en faire une soupape à trois orifices. En outre, on peut doter ladite soupape d'un circuit magnétique polarisé monostable.
Patent EP-0427794-A1 (EP)
Inventor: KUHNT WINFRIED
IPC: G01L1/22
Filed: 1989-10-25
Abstract: Un procédé et un dispositif permettent de mesurer des déformations mécaniques. A cet effet, les signaux de sortie d'un capteur composé de deux circuits en pont de résistances à couche épaisse sont non seulement réinjectés dans l'alimentation en tension des circuits en pont eux-mêmes mais sont aussi utilisés pour former un signal de sortie de haute précision thermiquement compensé.
Patent EP-0439652-A1 (EP)
Inventor: HARGASSER HANS DIPL-ING FH
IPC: H01L23/495
Filed: 1990-01-31
Abstract: A high-frequency SMD transistor with two emitter terminals in which a semiconductor transistor chip (6) is mounted on a conductor strip (9) and is connected to electrical terminals (1 to 4) on the conductor strip (9) is intended to have the lowest technically possible emitter inductance. The two emitter terminals of the high-frequency SMD transistor are integrally formed inside the conductor strip (9). There are two electrical connections (10, 11) between the emitter of the semiconductor transistor chip (6) and the integrally formed two emitter terminals. <IMAGE>
Patent EP-0440828-A1 (EP)
Inventor: GAZZAZ HESHAM HASSAN
IPC: F17D5/02
Filed: 1990-02-03
Abstract: A gas monitoring system for a kitchen environment in a house and the like which is supplied with gas from a pressurized gas container (3) or from a public gas supply to sense a possibly occurring gas leakage. The system comprises a valve (9) controlling the flow of gas from the container (3) to a cooking range. Leaked gas is detected by a sensor (5) which activates a visual (16,17) and an audible alarm (19) and which operates said valve (9) to terminate gas flow. The electronic alarm circuit is an integrated circuit, so that it can be located in a small hermetically sealed container (7), together with the power supply (12). The alarms stay on even after the gas leaked has been removed, until the system is reset by a manual switch (15). A manual override is provided to allow gas flow in the event of power failure or system failure in areas where service may be delayed.
Patent EP-0387897-A1 (EP)
Inventor: SCHMALZL EKKEHARD
IPC: E04H6/40
Filed: 1990-03-16
Abstract: A parking or storage system (2), in particular for parking motor vehicles (106), comprises a multiplicity of pallet carriers (110) which are mounted so as to be rotationally movable relative to one another. The parking of the individual motor vehicles (106) is effected, in this case, by means of pallets (102) which can be received by the pallet carriers (110) by means of appropriately designed conveying means (104). <IMAGE>
Patent EP-0395974-A1 (EP)
Inventor: RUSSO VINCENZO
IPC: G11B23/023
Filed: 1990-04-23
Abstract: This invention pertains to a modular apparatus used for the orderly display, in particular, of advertising fliers accompanying videocassettes, videocassettes themselves, or like materials. Said apparatus possesses multiple flag-boxes (1, 50, 60) for housing at least one pair of fliers, or at least one videocassette, and the like, with said flag-boxes being made of sturdy transparent material and mounted in such a way as to swing along one of their edges (2, 52) like a flag on a support stand (13, 30). The two opposite faces of a flag-box (1, 50, 60) are securely interconnected, along at most three edges (2, 3, 9; 52, 59), but are separated from one another in such a way as to form a housing space, into or from which the pairs of fliers (4), the videocassette (VC), or like materials are inserted or removed through the open edges (5, 53, 55). Along one sealed edge (2, 52), a flag-box (1, 50, 60) possesses oscillating and ideally movable fastening means (7), designed to engage with counterpart means (115, 115′, 215′, 131) of support components (15, 15′, 131) on the support stand (13, 30).
Patent EP-0392566-A1 (EP)
Inventor: GIANTURCO CESARE
IPC: A61M5/142
Filed: 1985-09-24
Abstract: An implantable device (10) for administering a measured amount of liquid drug comprising: 
a container (16) of flexible material for storing the liquid drug; 
means (12) for percutaneously filling the container (16); 
a pump (11) including a pair of cup-shaped members, joined together at their outer peripheries, each of said cup-shaped members having a concave side and a convex side, the concave sides of said cup-shaped members facing toward one another, the convex sides of said cup-shaped members facing away from each other; and 
tubing means (42) connecting said container (16) and said pump (11) and leading away (45) from said pump (11) for discharge in the body.
Patent EP-0410269-A1 (EP)
Inventor: KASHIDA MEGURU
IPC: G03F1/22
Filed: 1990-07-17
Abstract: An X-ray transmitting membrane suitable for use in a mask for X-ray lithography is disclosed which compositely consists of sil­icon carbide and silicon nitride in a specified molar proportion. The membrane can be prepared by depositing a film of a composite of silicon carbide and silicon nitride on a silicon wafer as a substrate by sputering using a target which is also a sintered composite ma­terial of silicon carbide and silicon nitride. As compared with membranes of silicon carbide alone or silicon nitride alone, the in­ventive membrane is advantageous in respect of the high resist­ance against high-energy irradiation, chemicals and moisture as well as in respect of high visible-light transmission, especially, when the tensile stress within the membrane is in a specified range.
Patent EP-0431256-A1 (EP)
Inventor: SCHLEIERMACHER HERBERT
IPC: F01P7/16
Filed: 1990-07-25
Abstract: 1. Oil temperature control 2.1. In an internal combustion engine with oil cooling, intensive cooling of the cylinder head and the cylinder tubes is to be ensured and different requirements of the cooling capacity are to be made possible. In addition, the thermostatic control which is intended to pass the oil through a heat exchanger 10 if required, should work as precisely as possible. 2.2. For this purpose, the cooling oil circuit is divided into a cylinder-tube cooling oil circuit 5 and a cylinder-head cooling circuit 6, the two cooling oil circuits 5, 6 being fed after the cooling process to a thermostatic device 9. The oil coming from the cylinder-tube cooling oil circuit 5 is passed into a thermostat space 21 via an orifice 14 offset axially relative to the centre axis 22 of the thermostatic valve 15, whereas the oil coming from the cylinder-head cooling oil circuit 6 flows into the thermostat space 21 radially via an inlet opening 23. 3. Fig. 2 <IMAGE>
Patent EP-0417621-A1 (EP)
Inventor: REIST WALTER
IPC: B65H5/06
Filed: 1990-09-05
Abstract: The printed products (44) are introduced, in an overlapping formation (S) and at an angle in relation to the conveying direction (F), into the pressing gap which is delimited by two pressing rollers (22') which are preloaded in relation to one another. In this connection, the pressing roller (22') rolls off along the folded edge (46) in the course of the conveying on of the printed products (44), which leads to an especially good pressing effect. …<IMAGE>…
Patent EP-0427003-A1 (EP)
Inventor: YUGE SHOZO C O INTELLECTUAL PR
IPC: H01S5/00
Filed: 1990-10-15
Abstract: In a semiconductor light-emitting element having a double hetero junction structure of InGaAℓP system an n-type dopant, which does not change a crystal structure, is doped in In 1-y  (Ga 1-x  Aℓ x )  y P (0 ≦ x < 1, y ≃ 0.5) active layer (4), so that an n-type active layer (4), is formed between a p-type InGaAℓP cladding layer (5), which has band-gap energy is larger than that of the active layer (4), and an n-type InGaAℓP cladding layer (3), thereby preventing the dopant of P-type InGaAℓP cladding layer (3) from being dispersed to the active layer (4). Due to this, the oscillation wavelength of the light-emitting element is not shifted to a short wavelength, and the threshold current of the oscillation is not increased, thereby providing an element, which can improve yield and reliabililty.
Patent EP-0431401-A1 (EP)
Inventor: REINBERG DETLEF DIPL-ING
IPC: F16L21/00
Filed: 1990-11-22
Abstract: The invention relates to a pipe clamp, which can be arranged from two [lacuna] above the abutment (S) of a pipe connection produced by the axial joining together of two pipe ends (R1, R2) and can be secured by means of screw connections. A sealing cylinder is arranged between the inner surfaces of the two half-cylinders (H1, H2) and the outer surfaces of the two pipe ends, in the region of the abutment (S) of the pipe ends, and stress relieving rings are inserted at an axial distance therefrom, but still within the axial extent of the half-cylinders, in such a manner that, together with the sealing cylinder (6), they are clamped between the inner surfaces of the half-cylinders and the outer surfaces of the pipe ends when the two half-cylinders (H1, H2) are screwed together, the sealing cylinder expediently being divided. At least one annular space is provided for yielding, in order that the sealing cylinder does not transmit any axial forces onto the pipe ends (R1, R2) when it is pressed together by the half-cylinders (H1, H2). <IMAGE>
Patent EP-0416682-A1 (EP)
Inventor: GERRITSEN ANTONIE HERMANUS
IPC: C08K5/09
Filed: 1990-08-17
Abstract: The invention provides bitumen compositions comprising bitumen and at least one polymerised fatty acid contained in the bitumen, processes for their preparation and their use in bitumen emulsions and surface dressings suitable for roads.
Patent EP-0403165-A1 (EP)
Inventor: YAMAMOTO MORIO C O MITSUBISHI
IPC: H01J29/07
Filed: 1990-06-08
Abstract: A method for manufacturing a color CRT includes a step of forming an electron beam reflecting film (7a) by depositing tungsten oxide with large electron beam reflection coefficient on the side of an electron beam irradiated surface of a shadow mask (3) coated in black (7b).
Patent EP-0410650-A1 (EP)
Inventor: TAYLOR STEPHEN ALAN BP CHEMICA
IPC: C08G69/28
Filed: 1990-07-19
Abstract: This invention relates to a process for producing polyamide prepolymers having a number average molecular weight of 3000 to 5000 by condensation of solid nylon salts formed from dicarboxylic acids and diamines in stoichiometric amounts characterised in that the condensation is carried out in the presence of a catalyst under the influence of heat and vacuum in an extruder. 
     These prepolymers can be used as feedstock for producing high molecular weight polyamides which in turn can be fabricated into articles such as films, pipes etc.
Patent EP-0426385-A1 (EP)
Inventor: DREWNICKI RICHARD
IPC: H01R4/24
Filed: 1990-10-26
Abstract: A telephone extension socket comprising a housing (45) having opposed end portions (46, 47), one of which end portions (46) is formed with an entry (20) to receive a telephone cable having a plurality of electrically separate wires and the other of which is formed with a socket (24) to receive a multi-contact plug, characterised by a plurality of recesses (28) in the housing for the respective reception of the individual wires of the telephone cable, and a plurality of electrical contact's (32) each in the form of a resilient metal strip and each having a first end (48) which projects into a respective recess and which has a formation (30) serving to engage a corresponding wire of the telephone cable, and a second end (49) projecting into the socket end for engagement with a corresponding contact of a multi-contact plug.
Patent EP-0392892-A1 (EP)
Inventor: BODELET PHILIPPE
IPC: H05K3/34
Filed: 1990-03-20
Abstract: A compact memory module (5) is produced by implanting, on either side of a rectangular shaped printed circuit board (7), elementary integrated memory circuits. These elementary integrated circuits are rectangular. When implanted, the large sides of the elementary integrated circuits are parallel to the large sides of the board. The board is subsequently plugged (12) edgewise into a mother card (1) of the image processor. It is shown that this moreover enables amplifiers (18-21) for controlling this memory to be implanted in the module, thus further saving space. It is thereby possible to produce a block of 16 megabytes on a mother card surface area of only 240 cm<2>. The boards measure just 15 mm in height so as to conform to the VME standard. <IMAGE>